Unknown. Ojonen left home on September 19, 1997 to go to work at Kalmar Airport, but never arrived. Her boyfriend reported her missing that evening. Annelie was taken away in her own car, a silver-grey Honda Civic 85 with registration number MXS 973. The car was later left in her driveway with scrape marks on the left rear wing and a broken rear light. The keys were in the ignition. Her glasses, which she always wore, were found at her home, as well as her asthma spray and her wallet with ID and money. Missing after her disappearance is a key ring with a little troll and attached keys. Foul play is suspected.